NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 5: Lines And Angles - Multiple Choice Questions
Question 3

Question.  3

In Fig. 5.9, PQ is a mirror, AB is the incident ray and BC is the reflected ray. If \(\angle ABC = 46^\circ\), then \(\angle ABP\) is equal to

(a)

(a) 44°

(b)

(b) 67°

(c)

(c) 13°

(d)

(d) 62°

Detailed Answer with Explanation:

Using laws of reflection and triangle angle sum, \(\angle ABP = 67^\circ\).

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NCERT Exemplar Solutions Class 7 – Mathematics – Unit 5: Lines And Angles – Multiple Choice Questions | Detailed Answers